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1. (WO1998051512) WETTING AGENT FOR OFFSET PRINTING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051512 International Application No.: PCT/EP1998/002776
Publication Date: 19.11.1998 International Filing Date: 12.05.1998
Chapter 2 Demand Filed: 10.12.1998
IPC:
B41N 3/08 (2006.01) ,C23F 11/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
N
PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE OR CONSERVING THEM
3
Preparing for use or conserving printing surfaces
08
Damping; Neutralising or similar differentiation treatments of lithographic printing formes
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
F
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES; INHIBITING CORROSION OF METALLIC MATERIAL; INHIBITING INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25247
11
Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
08
in other liquids
18
using inorganic inhibitors
Applicants:
DC DRUCK CHEMIE GMBH [DE/DE]; Wiesenstrasse 10 D-72119 Ammerbuch, DE (AllExceptUS)
RAUH, Wolfgang [DE/DE]; DE (UsOnly)
DIETZEL, Stefan [DE/DE]; DE (UsOnly)
Inventors:
RAUH, Wolfgang; DE
DIETZEL, Stefan; DE
Agent:
TETZNER, Volkmar ; Van-Gogh-Strasse 3 D-81479 München, DE
Priority Data:
197 19 936.413.05.1997DE
Title (DE) FEUCHTMITTEL FÜR DEN OFFSETDRUCK
(EN) WETTING AGENT FOR OFFSET PRINTING
(FR) AGENT D'HUMIDIFICATION POUR L'IMPRESSION OFFSET
Abstract:
(DE) Die Erfindung betrifft ein Feuchtmittel für den Offsetdruck mit einem Korrosionsinhibitor. Die Massen-Abtragsraten durch Korrosion können dadurch noch deutlich herabgesetzt werden, daß der Korrosionsinhibitor im wesentlichen durch eine wasserlösliche Molybdänverbindung gebildet wird.
(EN) The invention relates to a wetting agent for offset printing having a corrosion inhibitor and enabling mass abrasion rates caused by corrosion to be considerably reduced due to the fact that the corrosion inhibitor is substantially formed by a water-soluble molybdenum compound.
(FR) L'invention concerne un agent d'humidification pour l'impression offset, contenant un inhibiteur de corrosion. Les vitesses d'enlèvement de masse dû à la corrosion sont nettement abaissées par le fait que l'inhibiteur de corrosion est constitué essentiellement d'un composé de molybdène hydrosoluble.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
AU1998079115